@media screen and (max-width:1280px){
    .cen{width:90%;margin:0 auto;}
    .cloud-3d .cen{height:300px;}
    .mt-rig .host .hos-tie p{padding:0;}
    .mt-rig .host .hos-but p{padding:0;}
    .product .pic-bg ul{}

}
@media screen and (max-width:1152px){
    .plus dl dd i{width:5%;}
    .Enter .inside .Ent-left{text-indent:10%;}
    .Enter .inside .Ent-left li a{}
}

@media screen and (max-width:1024px){
    .cen{width:860px;margin:0 auto;}
    #flash_pic img{width:1024px;}
    .cloud-3d .cen{height:260px;}
    .cloud-3d ul{margin-top:2%;}
    .header dl{width:1024px;}
    .header{height:73px;}
    .header dd{line-height:73px;height:73px;}
    .mt-rig .host .hos-tie .hos-Tex p.hos-p{display:none;}
    .mt-rig .host .hos-tie .hos-Tex h2.hos-h{display:none;}
    .mt-rig .host .hos-tie .hos-Tex{margin-top:0;}
    .mt-rig .host .hos-tie p{padding:0;}

    .mt-rig .host .hos-tie .hos-Tex{padding:1.6% 1.6%;}
    .mt-rig .host .hos-but .hos-Tex p.hos-p{display:none;}
    .mt-rig .host .hos-but .hos-Tex h2.hos-h{display:none;}
    .mt-rig .host .hos-but .hos-Tex{margin-top:0;}
    .mt-rig .host .hos-but p{padding:0;}
    .mt-rig .host .hos-but .hos-Tex{padding:1.6% 1.6%;}
}